CAJ | 학술논문

对以十水硫酸钠为相变材料的冰晶凉垫的结块现象进行考察，采用均匀设计和优化的方法进行冰晶凉垫防结块剂研究，考察不同变量之间的相互关系，得到防结块剂的最佳配方。结果表明，在相应的取值范围内，配方中变量之间均有较强的协同作用。最佳配方（质量分数）为：十六烷基三甲基溴化铵（0.196％），EDTA（0.194％），十六烷基苯磺酸钠（0.984％），聚丙烯酰胺（1.257％）。当加入质量分数3％防结块剂后，冰晶凉垫无结块现象且稳定性较好。
대이십수류산납위상변재료적빙정량점적결괴현상진행고찰，채용균균설계화우화적방법진행빙정량점방결괴제연구，고찰불동변량지간적상호관계，득도방결괴제적최가배방。결과표명，재상응적취치범위내，배방중변량지간균유교강적협동작용。최가배방（질량분수）위：십륙완기삼갑기추화안（0.196％），EDTA（0.194％），십륙완기분광산납（0.984％），취병희선알（1.257％）。당가입질량분수3％방결괴제후，빙정량점무결괴현상차은정성교호。
The caking phenomenon of cool mat prepared with Na2 SO4 · 10H2 O was analyzed . Uniform design and optimization software were used in design of anti-blocking agent .The interaction between each variables was investigated and the optimum formula of anti-blocking agent was got .The results show that different variables had highly synergistic effect during their value ranges .The optimum formula of mass fraction is:Cetyl trimethyl ammonium brimide(0 .196% ) ,EDTA (0.194% ) , Sodium (C16 ) alkyl benzene sulfonate (0 .984% ) , Polyacrylamide (1 .257% ) . The cool mat had no caking phenomenon and had high stability when anti-blocking agent was added .